Afatinib Impurity 33
Impurity reference standard · Afatinib
- CAS number
- —
- Molecular formula
- C24H28FN4O6P
- Molecular weight
- 518.47
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Afatinib Impurity 33
Afatinib Impurity 33 is a specified impurity of Afatinib. It has no single publicly registered CAS number, so it is defined by the structure and molecular formula below.
The compound is characterised by its molecular formula C24H28FN4O6P and a molecular weight of 518.47, with the two-dimensional structure shown above. Because it shares the Afatinib scaffold, it is typically used to track process-related and degradation impurities of Afatinib during method development, forced degradation and stability studies.
Each pack ships with a certificate of analysis reporting purity of 95%+ together with the supporting analytical data — HNMR, MS and HPLC or GC traces — so the material can be released straight into your own QC workflow. Recommended storage: 2℃ ~ 8℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Afatinib impurities
The same parent compound, neighbouring impurity numbers.
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